APA (7th ed.) Citation

Perdue, C. L. (2001). Is Old Jack really Richard Chase? Journal of Folklore Research, 38(1/2), 111.

Chicago Style (17th ed.) Citation

Perdue, Charles L. "Is Old Jack Really Richard Chase?" Journal of Folklore Research 38, no. 1/2 (2001): 111.

MLA (9th ed.) Citation

Perdue, Charles L. "Is Old Jack Really Richard Chase?" Journal of Folklore Research, vol. 38, no. 1/2, 2001, p. 111.